An example of where I have to hide a row is when I'm creating a Balance Sheet.

In this case I find I have to hide the last row which is the 'grand total' row.

I use select 'dbr.css','tr.summary_row.sortbottomhdr_change,tr.summary_row.sortbottom {display:none;}';

I find this row still displays even when I use select 'dbr.summary.options','limit_summary_level',1;. My understanding of this is that only level 1 summaries display but I find that the Level 0 one displays as well therefore I hide it.